feat: add built-in code snippets (#78)

Author: eriolchan

.vscodeignore

@@ -1,14 +1,15 @@
 .vscode
 .vscode-test
 node_modules
+__mocks__
 out/
 src/
 scripts/
+azure-pipelines/
 .gitignore
 package-lock.json
 tsconfig.json
 tslint.json
 webpack.config.js
-azure-pipelines/
 jest.config.js
 **/*.map

package.json

@@ -21,7 +21,7 @@
   "homepage": "https://github.com/Microsoft/vscode-dtdl/blob/master/README.md",
   "categories": [
     "Azure",
-    "Other"
+    "Snippets"
   ],
   "activationEvents": [
     "onCommand:vscode-dtdl.createInterface",
@@ -57,6 +57,12 @@
         "scopeName": "text.channel.colorized",
         "path": "./syntaxes/colorized.channel.tmLanguage"
       }
+    ],
+    "snippets": [
+      {
+        "language": "json",
+        "path": "./snippets/snippets.json"
+      }
     ]
   },
   "scripts": {

snippets/snippets.json

@@ -0,0 +1,23 @@
+{
+  "Add DTDL Property" : {
+    "prefix": "dtp",
+    "body" : [
+      "{\n\t\"@type\": \"Property\",\n\t\"name\": \"$1\",\n\t\"schema\": $2\n}"
+    ],
+    "description": "Adds a DTDL property"
+  },
+  "Add DTDL Telemetry" : {
+    "prefix": "dtt",
+    "body" : [
+      "{\n\t\"@type\": \"Telemetry\",\n\t\"name\": \"$1\",\n\t\"schema\": $2\n}"
+    ],
+    "description": "Adds a DTDL Telemetry"
+  },
+  "Add DTDL Command" : {
+    "prefix": "dtc",
+    "body" : [
+      "{\n\t\"@type\": \"Command\",\n\t\"name\": \"$1\",\n\t\"schema\": $2\n}"
+    ],
+    "description": "Adds a DTDL Command"
+  }
+}